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Programming: PHP, Raku and Python

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Development
  • PHP version 7.3.24RC1 and 7.4.12RC1 - Remi's RPM repository - Blog

    Release Candidate versions are available in testing repository for Fedora and Enterprise Linux (RHEL / CentOS) to allow more people to test them. They are available as Software Collections, for a parallel installation, perfect solution for such tests, and also as base packages.

    RPM of PHP version 7.4.12RC1 are available as SCL in remi-test repository and as base packages in the remi-test repository for Fedora 32-33 or remi-php74-test repository for Fedora 31 and Enterprise Linux 7-8.

    RPM of PHP version 7.3.24RC1 are available as SCL in remi-test repository and as base packages in the remi-test repository for Fedora 31 or remi-php73-test repository for Enterprise Linux.

  • PHP - Removing Specific Element from An Array – TecAdmin

    Q. How do I remove a specific element from an array using PHP.

    In this tutorial, you will learn two PHP unset() and array_splice() methods to remove specific array elements.

  • 2020.43 Release And Star

    Quite a number of releases this week(end): Alexander Kiryuhin released the Rakudo 2020.10 compiler release, Claudio Ramirez immediately provided many Linux package versions of that release, and JJ Merelo updated the standard Raku Alpine Docker image, as well as the special Raku Alpine Docker Image for testing modules by module developers.

  • Retrieving Email and Phone No. for a Desktop App from Google Contacts using Python and Gmail API | by Aritra Roy | Analytics Vidhya | Medium | Codementor

    Though python has been created by Guido van Rossum as a hobby project in the 90’s decade, it has become the most popular language now. Due to its ability to work in various fields and easy syntax python is now used in Big-Data Analysis, ML & AI, Deep-learning, image-processing as well as in web development, game development, and so on. Moreover, it has plenty of libraries which one can use to easily and quickly complete the task.

  • Working with Numbers in Python | FOSS Linux

    In this "Working for Python" tutorial, we shall see the various ways to use the Integers, Floating point numbers, and complex numbers with practical examples.

  • New book: Create Graphical User Interfaces with Python

More in Tux Machines

Tiger Lake + Renoir On Ubuntu Linux For Battery vs. AC Performance

Given the recent Intel presentation alleging AMD Ryzen laptop performance being worse on battery relative to the AC vs. battery performance seen with Intel EVO notebooks featuring Tiger Lake processors, I ran a mini comparison on my side to see whether there is any merit to Intel's information when testing under Ubuntu Linux. Here is just some initial data on my side when benchmarking AMD Ryzen "Renoir" versus Intel Core i7 "Tiger Lake" when running Ubuntu 20.10 and comparing the AC power versus battery performance. Read more

Stable Kernels: 5.9.11, 5.4.80, 4.19.160, 4.14.209, 4.9.246 and 4.4.246

I'm announcing the release of the 5.9.11 kernel.

All users of the 5.9 kernel series must upgrade.

The updated 5.9.y git tree can be found at:
	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.9.y
and can be browsed at the normal kernel.org git web browser:
	https://git.kernel.org/?p=linux/kernel/git/stable/linux-s...

thanks,

greg k-h
Read more Also: Linux 5.4.80 Linux 4.19.160 Linux 4.14.209 Linux 4.9.246 Linux 4.4.246

Manjaro ARM Beta3 for PinePhone brings camera, phone call, and gesture improvements

The latest beta of Manjaro ARM for the PinePhone brings a series of software updates and bug fixes. The kernel and default web browser, camera app, keyboard, and chat applications have all received updates. Phone call audio quality has been improved. And you you can now close applications by swiping upward on the thumbnail image in the task switcher. Manjaro ARM Beta3 with Phosh for the PinePhone is available for download from OSDN, and you can flash it to a microSD card using balenaEtcher or a similar tool. Read more

Open Hardware: Raspberry Pi 4 and Arduino

  • Vulkan for the Raspberry Pi 4 with V3DV is now conformant and official | GamingOnLinux

    Great news for the Vulkan API and for fans of the Raspberry Pi 4, as the upcoming V3DV that will be part of the next Mesa release is now an official conforming driver. Sharing the news on the official RPi blog, guest poster Iago Toral from Igalia announced that nearly a year after being first announced, the V3DV Vulkan driver for the Raspberry Pi 4 now passes The Khronos Group's Vulkan 1.0 conformance tests and is now officially listed.

  • The smart video doorbells letting hackers into your home
                     
                       

    We tested 11 different doorbells found on eBay and Amazon, many of which had scores of 5-star reviews, were recommended as ‘Amazon’s Choice’, or on the bestseller list. One was labelled as the number one bestseller in ‘door viewers’. We found vulnerabilities with every single one.

  • Make your own virtual reality 3D Shooter
             
  • Homemade recycling rig turns plastic waste into new products

    While that plastic cup, bag, dish, or other item may have served its purpose, more than likely it could be formed into something new. With this in mind, the SOTOP-Recycling team of Manuel Maeder, Benjamin Krause, and Nadina Maeder developed an automated injection molding machine that can be built at home and is small enough to allow you to run your own recycling operation! [...] Everything is controlled by an Arduino Mega.

  • Delock MQTT-enabled power socket switches

    The included leaflet is sufficient to get started. Plugging the device into mains has it create a WiFi access point I connect to, and I can then configure it to connect to my home network. The Tasmota firmware spoke German to me all the time, and the only reason I can think of, as my browsers are all set to English, is that it was built that way for delivery here. Ronald confirms that and explains I can flash the device with an en firmware from here (I pasted the link to tasmota.bin into the firmware update page).